I'm opening a Unity project, which has the latest Visual Studio Code Editor package, when I double click on a script it does not open. In Unity Preferences/External Tools, I set the External Script ...

RATSceneSetup" I work with Unity 2018.4.18f1 (64-bit) and Visual Studio 2019 first of all, i can't add the script via the "Add component" button of my empty object named MyRoom in the inspector ...